package org.genntii.smgateway.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.genntii.smdomain.entity.Role;

@Mapper
public interface RoleMapper extends BaseMapper<Role> {
    @Select("select role_name from Role where id = #{role_id}")
    String selectByRoleId(Long role_id);

}
